1.Product Name: PROTECTION with earloop 2.Material: Nonwoven+Meltblown+Nonwoven 3.Features: Antibacterial / Dustproof /Blocking droplets 4. Good Breathability 5. GMP standardized production 6. Non-woven protective layer 9. Effectively block visible objects such as droplets 8. Filter non-oily particles in the air 9. Size:17.5*9.5cm 10.Color: White/blue